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Tracking Covid-19 cases in the US

Since January, novel coronavirus has spread to nearly every state and territory

Last updated: April 18, 2020 at 12:00 a.m. ET

01001K5K

Cases 701,610

Deaths 37,055

Since January, health authorities have identified more than 701,000 Covid-19 cases throughout the United States.

Reported cases and deaths

The figures below are based on data from the Johns Hopkins University Center for Systems Science and Engineering. These numbers are updated every 15 minutes but may differ from other sources due to differences in reporting times. For up-to-the-minute updates, follow our live coverage.

Cases…per 100K residentsDeaths…per 100K residents
New York230,6241,186 17,13488
New Jersey78,467883 3,84043
Massachusetts34,402499 1,40420
Pennsylvania30,031235 9217
Michigan30,023301 2,22722
California29,19874 1,0413
Illinois27,577218 1,1329
Florida24,759115 7263
Louisiana23,118497 1,21326
Texas18,07462 4562
Georgia17,432164 6686
Connecticut16,809471 1,03629
Washington11,707154 6108
Maryland11,572191 3896
Indiana10,154151 5198
Ohio9,10778 4184
Colorado9,047157 3897
Virginia7,49188 2313
Tennessee6,58996 1422
North Carolina6,19859 1812
Missouri5,37188 1843
Alabama4,57293 1513
Arizona4,51162 1692
Rhode Island4,177394 11811
South Carolina4,08679 1162
Wisconsin4,05370 2064
Mississippi3,793127 1405
Nevada3,524114 1425
Utah2,79387 23< 1
Kentucky2,52256 1373
District of Columbia2,476351 8612
Oklahoma2,46562 1363
Iowa2,33374 642
Delaware2,323239 616
Minnesota2,07037 1112
Oregon1,78542 702
Kansas1,74260 833
New Mexico1,71182 512
Arkansas1,69556 371
Idaho1,60990 412
South Dakota1,411159 7< 1
New Hampshire1,28795 373
Nebraska1,13859 241
Puerto Rico1,06833 582
Maine82762 292
Vermont779125 356
West Virginia77643 16< 1
Hawaii55339 9< 1
Montana42239 8< 1
North Dakota39352 91
Alaska30942 91
Wyoming30553 2< 1
Guam136 5
US Virgin Islands51 2
Northern Mariana Islands13 2
Repatriations152 0
- Show fewer

New York has become the epicenter of the country’s outbreak with 230,624 confirmed cases and 17,134 deaths so far. When adjusted for population, that translates to roughly 1186 known cases and 88 deaths for every 100,000 residents.

Confirmed cases per 100K residents, by county

1 to 128128 to 423423 to 1,0361,036 to 2,7592,759 or more

But experts say those numbers don’t give the whole picture because many cases — including mild or asymptomatic infections — have not been diagnosed.

States have also approached testing differently, leaving many states’ outbreaks on different trajectories.

Covid-19 cases by state

The chart below uses a logarithmic scale to show how quickly the number of known Covid-19 cases is growing in each state and territory. Hover over each line to see how quickly the number of known cases is doubling in that location.

In the United States, the number of known cases is doubling about every two weeks.

0 days since 50th case20 days40 days501002501,0002,50010K20K100K200K1M2M…every day…every two days…every three days…every week…every two weeks…every month

A more telling number, according to experts, will be the number of people hospitalized with coronavirus.

Those patients have the most serious infections, and one of the biggest concerns during the pandemic is that hospitals will be overwhelmed, running out of life-saving tools such as ventilators.